Induction of mutations in paramecium by ultraviolet and x rays in relation to repair processes.
D004247:DNA / Q000096:biosynthesis; D008027:Light; D009154:Mutation; D010247:Paramecium / Q000528:radiation effects*; D011743:Pyrimidines / Q000378:metabolism; D011830:Radiation Effects; D014466:Ultraviolet Rays
D011743:Pyrimidines; D004247:DNA